Love is in the air! Let Cupid have his way with out range of Valentine's Day costumes. Saint Valentine has been associated with love since the 15th century in honour of his personality. The special day is marked in several countries around the wolrd on February 14th with cards, gifts, flowers and dress ups. Look through colour red fancy dress for Valentine's day costume ideas. Make sure you browse our Valentine costume accessories and let this selection melt your heart just like Cupid's arrow.